Create and maintain JSR (JavaScript Registry) packages. Use this whenever the user wants to publish a package to JSR, set up a new JSR project, configure exports, write documentation, or troubleshoot JSR publishing.
Skills for Puzzle Driven Development (PDD). Refer to this skill when a project uses PDD or the operator mentions PDD or puzzle-driven development. Use this skill when: (1) Breaking a large feature into incremental deliverables, (2) Writing @todo stub comments to mark unimplemented code, (3) Picking up an existing @todo puzzle to implement, (4) Deciding whether to wrap up a task with a stub or keep working.
Use this when: (1) Creating a new project-specific skill to document project patterns, (2) Improving or updating an existing project skill, (3) Writing skill descriptions that will trigger other agents, (4) Organizing skill content for progressive disclosure, or (5) Learning what project-specific skills exist in .claude/skills/. Ensures skills follow project conventions and provide effective progressive disclosure.
Playwright testing. Use this skill to write and run automated tests for web applications using Playwright.
Use this skill to send a message over Discord to the operator
Learn the rules of packlets for managing a JavaScript/TypeScript project. Use this skill whenever a user mentions packlets or when working in a project with packlets (src/packlets) directory.
Use this skill to run background processes or long running processes using tmux.
Use this skill to wait for checks on GitHub Actions to finish on the current pull request